/// <reference path="jquery-1.4.1-vsdoc.js" />
/// <reference path="swfobject-vsdoc.js" />

$(document).ready(function() {



    // 4 boxes on frontpage hover
    $(".frontpage-box").hover(function() {
        $(this).addClass("frontpage-box-hover");
    },
    function() {
        $(this).removeClass("frontpage-box-hover");
    });

    // Menu left hover
    $(".menu-left li:not(.active)").hover(function() {
        $(this).addClass("active");
    },
    function() {
        $(this).removeClass("active");
    });

    // Hover effects on img tag
    $(function() {
        $(".imgHover")
        .mouseover(function() {
            var src = $(this).attr("src").match(/[^\.]+/) + "_hover.png";
            $(this).attr("src", src);
        })
        .mouseout(function() {
            var src = $(this).attr("src").replace("_hover", "");
            $(this).attr("src", src);
        });
    });

	$(".download-area a").mousedown(function(){
		$(this).find("img").attr("src", "/images/download_pdf_onclick.png");
	});
	$(".download-area a").mouseup(function(){
		$(this).find("img").attr("src", "/images/download_pdf.png");
	});
});

/* Google Maps integration -------------------------------------------------------------------------------------- */
function AttachGMap(address, infobox, id, form_id) {

	var geocoder = null;
	var map = null;

	if (GBrowserIsCompatible()) {
		map = new GMap2(document.getElementById(id));

		// Add marker for store address
		var geocoder = new GClientGeocoder();
		var point = geocoder.getLatLng(address, function(point) {

			if (!point) {
				//alert(address + " not found");
				// address not found, make maps invisible
				$("#" + id).css("background", "#fff");

			} else {
				var marker0 = new GMarker(point);
				marker0.title = "";
				map.addOverlay(marker0);
				map.setCenter(point, 13);
				GEvent.addListener(marker0, "click", function() {
					// submit to maps.google.no
					document.getElementById(form_id).submit();
				});
			}

			map.addControl(new GLargeMapControl());
			map.addControl(new GMapTypeControl());
			map.addControl(new GScaleControl());
		});
	}

	// hide copyrightinfo on the bottom. I did this because it was too big and went outside designated area.
	//$("#" + id + " .gmnoprint,#" + id + " > div:last").css("display", "none");
}



// disable selecting
// $.disableSelection(selector)
jQuery.fn.extend({
	disableSelection: function() {
		this.each(function() {
			this.onselectstart = function() { return false; };
			this.unselectable = "on";
			jQuery(this).css('-moz-user-select', 'none');
		});
	}
});

// check if page has visible scrollbar
// $.hasScrollbar()
jQuery.fn.hasScrollbar = function() {
	var scrollHeight = this.get(0).scrollHeight;

	//safari's scrollHeight includes padding
	if ($.browser.safari)
		scrollHeight -= parseInt(this.css('padding-top')) + parseInt(this.css('padding-bottom'));

	if (this.height() < scrollHeight)
		return true;
	else
		return false;
}

// get width of scrollbar (varies between browsers)
function scrollbarWidth() {
	var div = $('<div style="width:50px;height:50px;overflow:hidden;position:absolute;top:-200px;left:-200px;"><div style="height:100px;"></div>');
	// Append our div, do our calculation and then remove it 
	$('body').append(div);
	var w1 = $('div', div).innerWidth();
	div.css('overflow-y', 'scroll');
	var w2 = $('div', div).innerWidth();
	$(div).remove();
	return (w1 - w2);
}